Astragalus seedling transplanting machine

Abstract

The utility model relates to a planting technical field, and specifically is a kind of astragalus membranaceus seedling transplanting machinery, including rack, the bottom of the rack is rotatably connected with walking wheel, the inside of the rack is fixedly connected with limit frame, the center of the limit frame is fixedly connected with telescopic cylinder, the bottom of the telescopic cylinder is fixedly connected with connecting frame, the one side of the connecting frame is fixedly connected with soil breaking block, the other side of the connecting frame is fixedly connected with soil covering block, further include: seedling conveying assembly, seedling conveying assembly is fixedly installed in the both sides of limit frame, this machinery is transplanted to astragalus membranaceus seedling by being set up seedling conveying assembly, the article groove in rotary drum is strip-shaped groove body, can be compatible with the shape of astragalus membranaceus seedling, to further reduce its possible damage when transplanting, and by setting counterweight plate, it can be pushed down by guide rod under the action of gravity with strip-shaped top block, assist to push astragalus membranaceus seedling, prevent material jam, and cooperate compression spring to complete reset procedure, so as to feed again.

Description

Technical Field

[0001] This utility model relates to the field of planting technology, specifically to a transplanting machine for Astragalus membranaceus seedlings. Background Technology

[0002] Astragalus, a traditional and precious Chinese medicinal herb, has distinctive seedling morphology, typically exhibiting a slender cylindrical structure with a pointed root tip and a slightly thicker middle section containing a few fibrous roots. In recent years, its artificial cultivation industry has shown a trend towards large-scale development. The seedling transplanting process, as a key step in Astragalus cultivation, directly affects the survival rate and subsequent growth quality of Astragalus.

[0003] In existing technologies, general-purpose crop transplanting machinery is usually used to transplant Astragalus seedlings. These machines are mostly designed for short and thick seedlings such as vegetables and flowers. Their core drawback is that they cannot adapt to the slender shape of Astragalus seedlings. The seedling conveying mechanism of general-purpose machinery mostly adopts a rigid clamping feeding structure, which can easily cause squeezing damage to the slender roots of Astragalus seedlings during the conveying process. Therefore, special mechanical equipment is needed for transplanting. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a transplanting machine for Astragalus seedlings, which solves the problem that existing transplanting machines cannot adapt to the slender shape of Astragalus seedlings and are prone to squeezing and damaging the slender root system of Astragalus seedlings during transportation.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: an Astragalus seedling transplanting machine, including a frame, with a walking wheel rotatably connected to the bottom of the frame, a limiting frame fixedly connected to the inner side of the frame, a telescopic cylinder fixedly connected to the center of the limiting frame, a connecting frame fixedly connected to the bottom end of the telescopic cylinder, a soil-breaking block fixedly connected to one side of the connecting frame, and a soil-covering block fixedly connected to the other side of the connecting frame, and further including: a seedling conveying component, which is fixedly installed on both sides of the limiting frame, drives the frame to move through an external traction mechanism, and achieves uniform speed movement of the machine in the field through the rolling of the walking wheel;

[0006] The seedling conveying assembly includes a protective shell, a rotating cylinder rotatably connected to the inner side of the protective shell, a counterweight plate slidably connected to the inner side of the rotating cylinder, a guide rod fixedly connected to the outer side of the counterweight plate, a strip-shaped top block fixedly connected to the end of the guide rod away from the counterweight plate, and a compression spring fixedly connected to the outer side of the strip-shaped top block. The rotating cylinder is driven to rotate along its own central axis by a motor installed on the outer side of the protective shell. As the rotating cylinder rotates, the Astragalus seedlings in the storage trough move towards the bottom inside the protective shell.

[0007] Preferably, the two sides of the limiting frame are fixedly connected to the outer side of the protective shell, and the outer side of the protective shell is fixedly connected to the inner side of the frame. The two rotating drums inside the protective shell on both sides of the limiting frame are driven to rotate synchronously by a set of pulleys.

[0008] Preferably, the counterweight plates are arranged in a ring along the central axis of the rotating drum, and the guide rods are arranged linearly along the outer side of the counterweight plates. The side wall of the guide rods is slidably connected to the inner wall of the rotating drum. When the trough containing the Astragalus seedlings moves to be opposite the discharge trough, the counterweight plates move downward under the action of gravity, forcing the compression spring to be compressed. The counterweight plates push the strip top block downward through the guide rods, which can help push out the Astragalus seedlings and prevent the material from getting stuck.

[0009] Preferably, the sidewall of the strip-shaped top block is slidably connected to the inner side of the protective shell through a storage groove, and the storage groove is opened in the wall of the rotating cylinder. The storage groove is a long strip-shaped groove that can be adapted to the shape of the Astragalus seedlings.

[0010] Preferably, the end of the compression spring away from the strip-shaped top block is fixedly connected to the inner wall of the rotating cylinder. The top of the protective shell is provided with a feeding trough, and the bottom of the protective shell is provided with a dropping trough. When the position of the storage trough and the feeding trough are matched, the Astragalus seedlings are placed in the feeding trough. When the storage trough containing the Astragalus seedlings moves to be opposite to the dropping trough, the Astragalus seedlings can fall into the pre-dug planting trough under the action of gravity because the bottom of the dropping trough is in the same straight line as the planting trench formed by the broken soil block.

[0011] Preferably, a fixing plate is fixedly connected to the outer side of the connecting frame, and the outer side of the fixing plate is fixedly connected to the outer side of the frame. The fixing plate is fixed to the frame, which can enhance the support stability when the connecting frame moves.

[0012] The beneficial effects of this utility model are as follows:

[0013] (i) The machine transplants Astragalus seedlings by setting up a seedling conveying component. The storage trough in the rotating drum is a long strip-shaped trough that can be adapted to the shape of the Astragalus seedlings, thereby reducing the possibility of damage during transplanting. By setting up a counterweight plate, the machine can push the strip-shaped top block downward under the action of gravity through the guide rod, which helps to push out the Astragalus seedlings and prevents them from getting stuck. It also works with a compression spring to complete the reset process so that it can be fed again.

[0014] (ii) The machine moves the connecting frame downwards via a telescopic cylinder. The soil-breaking block fixedly connected to one side of the connecting frame is pressed down and inserted into the field soil to complete the soil-breaking operation, forming a planting trench suitable for planting Astragalus seedlings. The depth of the planting trench can be adjusted by moving the output end of the telescopic cylinder. At the same time, the soil-breaking block moves synchronously with the connecting frame. After planting, the soil-breaking block can be pushed to the soil on both sides and gathered in the middle to complete the soil covering work for the seedlings, ensuring that the seedling roots are in close contact with the soil. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the limiting frame of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the seedling delivery component of this utility model;

[0019] Figure 5 This utility model Figure 4 A schematic diagram of the structure at point A.

[0020] In the diagram: 1. Frame; 2. Wheels; 3. Limiting frame; 4. Seedling conveying assembly; 5. Telescopic cylinder; 6. Connecting frame; 7. Soil breaking block; 8. Soil covering block; 9. Fixing plate; 41. Protective shell; 42. Rotary drum; 43. Storage trough; 44. Counterweight plate; 45. Guide rod; 46. Strip top block; 47. Compression spring; 48. Drop trough; 49. Discharge trough. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example: Please refer to Figure 1-5This utility model provides a technical solution: a machine for transplanting Astragalus membranaceus seedlings, including a frame 1, with wheels 2 rotatably connected to the bottom of the frame 1, a limiting frame 3 fixedly connected to the inner side of the frame 1, a telescopic cylinder 5 fixedly connected to the center of the limiting frame 3, a connecting frame 6 fixedly connected to the bottom of the telescopic cylinder 5, a soil-breaking block 7 fixedly connected to one side of the connecting frame 6, and a soil-covering block 8 fixedly connected to the other side of the connecting frame 6; it also includes a seedling conveying assembly 4, which is fixedly installed on both sides of the limiting frame 3; a fixing plate 9 is fixedly connected to the outer side of the connecting frame 6, and the outer side of the fixing plate 9 is fixedly connected to the outer side of the frame 1. During the movement of the device, the wheels 2 drive the frame 1... As the machine moves at a constant speed, the telescopic cylinder 5 extends downwards, and the connecting frame 6, which is fixedly connected to its bottom end, moves downwards simultaneously. The soil-breaking block 7, which is fixedly connected to one side of the connecting frame 6, is pressed down and inserted into the field soil to complete the soil-breaking operation, forming a planting trench suitable for planting Astragalus seedlings. The depth of the planting trench can be adjusted by moving the output end of the telescopic cylinder 5. The fixed plate 9 is fixed to the frame 1, which can enhance the support stability of the connecting frame 6 when it moves. At the same time, the soil-covering block 8, which is fixedly connected to the other side of the connecting frame 6, moves synchronously with the soil-breaking block 7. After planting, the soil-breaking block 7 can be pushed to the soil on both sides and gathered in the middle to complete the soil-covering work for the seedlings, ensuring that the seedling roots are in close contact with the soil.

[0023] The seedling conveying assembly 4 includes a protective shell 41. A rotating cylinder 42 is rotatably connected to the inner side of the protective shell 41. A counterweight plate 44 is slidably connected to the inner side of the rotating cylinder 42. A guide rod 45 is fixedly connected to the outer side of the counterweight plate 44. A strip-shaped top block 46 is fixedly connected to the end of the guide rod 45 away from the counterweight plate 44. A compression spring 47 is fixedly connected to the outer side of the strip-shaped top block 46. The two sides of the limiting frame 3 are fixedly connected to the outer side of the protective shell 41. The outer side of the protective shell 41 is fixedly connected to the inner side of the frame 1. The counterweight plate 44 is arranged in a ring along the central axis of the rotating cylinder 42. The guide rod 45 is arranged linearly along the outer side of the counterweight plate 44. The side wall of the guide rod 45 is slidably connected to the inner wall of the rotating cylinder 42. The side wall of the strip-shaped top block 46 is slidably connected to the inner side of the protective shell 41 through a storage groove 43, which is located in the wall of the rotating cylinder 42. The end of the compression spring 47 away from the strip-shaped top block 46 is fixed to the inner wall of the rotating cylinder 42. The protective shell 41 has a material feeding trough 49 on its top and a material dropping trough 48 on its bottom. A motor installed on the outside of the protective shell 41 drives a rotating drum 42 to rotate along its central axis. The two rotating drums 42 inside the protective shell 41 on both sides of the limiting frame 3 are driven to rotate synchronously by a set of pulleys. During the rotation of the rotating drum 42, when the position of the placement trough 43 matches the material feeding trough 49, the Astragalus seedlings are placed from the material feeding trough 49 and fall into the placement trough 43. The placement trough 43 is a long strip that can be adapted to the shape of the Astragalus seedlings. As the rotating drum 42 rotates, the Astragalus seedlings in the placement trough 43 move towards the bottom inside the protective shell 41. When the placement trough 43 containing the Astragalus seedlings moves to be opposite the material dropping trough 48, since the bottom of the material dropping trough 48 is in the same straight line as the planting trench formed by the broken soil block 7, the Astragalus can fall into the pre-dug planting trench under the action of gravity. During this process, the counterweight plate 44 moves downward under the action of gravity, forcing the compression spring 47 to be compressed. In this process, the counterweight plate 44 pushes the strip-shaped top block 46 downward through the guide rod 45, which can help push out the Astragalus seedlings and prevent them from getting stuck. Subsequently, as the rotating drum 42 continues to rotate, the direction of gravity of the counterweight plate 44 changes, and the compression spring 47 can gradually drive it to return to its original position.

[0024] Working principle: When in use, the Astragalus seedling transplanting machine uses the frame 1 as the core mounting carrier. The frame 1 is moved by the external traction mechanism, and the machine moves at a constant speed in the field by the rolling of the walking wheels 2. The staff can sit on the frame 1 to feed the seedlings and complete the seedling transplanting process in conjunction with the seedling conveying component 4.

[0025] During the movement of the device, as the traveling wheels 2 drive the frame 1 to move at a constant speed, the telescopic cylinder 5 extends downwards, and the connecting frame 6 fixedly connected to its bottom moves downwards in sync. The soil-breaking block 7 fixedly connected to one side of the connecting frame 6 is pressed down and inserted into the field soil to complete the soil-breaking operation, forming a planting trench suitable for planting Astragalus seedlings. The depth of the planting trench can be adjusted by moving the output end of the telescopic cylinder 5. The fixed plate 9 is fixed to the frame 1, which can enhance the support stability of the connecting frame 6 when it moves.

[0026] During this process, the rotating drum 42, driven by a motor installed on the outside of the protective shell 41, rotates along its own central axis. The two rotating drums 42 inside the protective shells 41 on both sides of the limiting frame 3 are driven to rotate synchronously by a set of pulleys. During the rotation of the rotating drum 42, when the position of the placement trough 43 matches the feeding trough 49, the Astragalus seedlings are placed from the feeding trough 49 and fall into the placement trough 43. The placement trough 43 is a long strip-shaped trough that can be adapted to the shape of the Astragalus seedlings. As the rotating drum 42 rotates, the Astragalus seedlings in the placement trough 43 move towards the bottom inside the protective shell 41. When the Astragalus seedlings are placed... When the storage trough 43 moves to be opposite to the material drop trough 48, since the bottom of the material drop trough 48 is in the same straight line as the planting trench formed by the soil block 7, the Astragalus membranaceus can fall into the pre-dug planting trench under the action of gravity. During this process, the counterweight plate 44 moves downward under the action of gravity, and forces the compression spring 47 to be compressed. The counterweight plate 44 pushes the strip top block 46 downward through the guide rod 45, which can help push out the Astragalus membranaceus seedlings and prevent the material from getting stuck. Then, as the rotating drum 42 continues to rotate, the direction of gravity of the counterweight plate 44 changes, and the compression spring 47 can gradually drive it to return to its original position.

[0027] At the same time, the soil covering block 8 and the soil breaking block 7, which are fixedly connected to the other side of the connecting frame 6, move synchronously with the connecting frame 6. The soil breaking block 7 can be pushed to the sides and the soil can be gathered in the middle to complete the soil covering work of the seedling and ensure that the seedling roots are in close contact with the soil.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A transplanting machine for Astragalus membranaceus seedlings, comprising a frame (1), wherein a traveling wheel (2) is rotatably connected to the bottom of the frame (1), a limiting frame (3) is fixedly connected to the inner side of the frame (1), a telescopic cylinder (5) is fixedly connected to the center of the limiting frame (3), a connecting frame (6) is fixedly connected to the bottom end of the telescopic cylinder (5), a soil-breaking block (7) is fixedly connected to one side of the connecting frame (6), and a soil-covering block (8) is fixedly connected to the other side of the connecting frame (6), characterized in that, Also includes: Seedling delivery assembly (4), which is fixedly installed on both sides of the limiting frame (3); The seedling delivery assembly (4) includes a protective shell (41), a rotating cylinder (42) is rotatably connected to the inner side of the protective shell (41), a counterweight plate (44) is slidably connected to the inner side of the rotating cylinder (42), a guide rod (45) is fixedly connected to the outer side of the counterweight plate (44), a strip-shaped top block (46) is fixedly connected to the end of the guide rod (45) away from the counterweight plate (44), and a compression spring (47) is fixedly connected to the outer side of the strip-shaped top block (46).

2. The Astragalus seedling transplanting machine according to claim 1, characterized in that: The two sides of the limiting frame (3) are fixedly connected to the outer side of the protective shell (41), and the outer side of the protective shell (41) is fixedly connected to the inner side of the frame (1).

3. The Astragalus seedling transplanting machine according to claim 1, characterized in that: The counterweight plate (44) is arranged in a ring along the central axis of the rotating cylinder (42), and the guide rod (45) is arranged linearly along the outer side of the counterweight plate (44). The side wall of the guide rod (45) is slidably connected to the inner wall of the rotating cylinder (42).

4. The Astragalus seedling transplanting machinery according to claim 1, characterized in that: The side wall of the strip top block (46) is slidably connected to the inner side of the protective shell (41) through the storage groove (43), and the storage groove (43) is opened in the wall of the rotating cylinder (42).

5. The Astragalus seedling transplanting machine according to claim 1, characterized in that: The end of the compression spring (47) away from the strip top block (46) is fixedly connected to the inner wall of the rotating drum (42). The top of the protective shell (41) is provided with a material discharge groove (49), and the bottom of the protective shell (41) is provided with a material drop groove (48).

6. The Astragalus seedling transplanting machine according to claim 1, characterized in that: A fixing plate (9) is fixedly connected to the outside of the connecting frame (6), and the outside of the fixing plate (9) is fixedly connected to the outside of the frame (1).

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